Which personnel are required to sign the red tags prior to hanging when tagging out the ship?

The personnel who are required to sign the red tags prior to hanging them when tagging out the ship typically include the LPO of the tag out, the Second Signer, and either the Engineering Duty Officer (EDO) or Engineering Officer of the Watch (EOOW).

The reasoning behind this requirement is based on safety protocols and ensuring that all necessary parties acknowledge and agree on the components that are being taken out of service. The LPO (Leading Petty Officer) is responsible for overseeing the tagging process and ensuring that it complies with safety practices. The Second Signer adds another level of verification, ensuring that no steps are overlooked. The EDO/EOOW is crucial as they are responsible for the operation and safety of the engineering spaces, and their signature signifies that they are aware of the work being conducted and the potential impacts on ship operations.

This multi-signer requirement emphasizes the importance of teamwork and communication in maintaining safety aboard the vessel during maintenance and repair operations.